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Jon Ross-Perkins
4083d7f5b9
The comments in parse_node_kind.def capture the change being made here. Before: ``` // _external_: DeclaredName // InterfaceBodyStart // _external_: statements // InterfaceBodyEnd // InterfaceDefinition ``` After: ``` // InterfaceIntroducer // DeclaredName // InterfaceDefinitionStart // _external_: declarations // InterfaceDefinition ``` Really I just want to treat introduced things consistently. `var` defines my philosophy here: it doesn't always have a `DeclaredName`, so the `VarIntroducer` _must_ be the bounding node. By being consistent with that, I believe that overall the structure becomes easier to understand (that is, there are fewer inconsistencies to understand). This also adds InterfaceDeclaration, since I think it can be predicted we'll have that, and it's helpful for making recover consistent with HandleDeclarationError. Similarly, I'm also trying to standardize the loop processing a little with HandleDeclarationLoop. In the current approach, InterfaceDefinitionFinish isn't a necessary state, so I'm removing it.
16 lines
675 B
Plaintext
16 lines
675 B
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// RUN: %{not} %{carbon-run-parser}
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// CHECK:STDOUT: [
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// CHECK:STDOUT: {kind: 'InterfaceIntroducer', text: 'interface'},
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// CHECK:STDOUT: {kind: 'InterfaceDeclaration', text: 'interface', has_error: yes, subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDERR: {{.*}}/toolchain/parser/testdata/generics/interface/fail_missing_name.carbon:[[@LINE+1]]:11: Expected interface name after `interface` keyword.
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interface {
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}
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